Comparison

Letter Sound App vs Trace ABC

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Letter Sound App

Features
Read full description

Help your child take their first steps in reading with Letter Sound App — a beautiful, interactive phonics tool designed for toddlers and early readers. Tap any letter to hear it spoken clearly in a warm, friendly voice. With 75 learning cards across three categories, children build the sound foundations they need to start reading. THREE LEARNING MODES • Alphabet — all 26 letters A to Z, each with an example word • Blends — common letter combinations like CH, SH, BR and SL • Vowels — vowel pairs and diphthongs like AI, EA, EE and OU DESIGNED FOR LITTLE LEARNERS • Large, colourful buttons are easy for small fingers to tap • Clear, slow speech helps children hear every sound • Gentle haptic feedback makes learning feel satisfying • No ads, no in-app purchases, no internet required Simple. Safe. Effective.

About

Trace ABC

Features
Read full description

Trace ABC helps your little one learn to recognize, write, and sound out all 26 letters — the warm, screen-safe way. Built for ages 2–6, every activity is designed with early educators to turn practice into play. ā–ø GUIDED TRACING ENGINE Little fingers follow friendly dots along each letter, with gentle magnetic snapping and instant feedback. Kids build real muscle memory and correct stroke order — not random scribbles. ā–ø REAL, HUMAN-QUALITY VOICE Crystal-clear, child-friendly narration reads every letter name, letter sound (accurate phonics-level pronunciation), and example word aloud. ā–ø PHONICS THAT CLICKS From single letter sounds to blending c-a-t, kids move through the proven SATPIN teaching order and reach that magic "I can read a word!" moment. ā–ø JOURNEY MAP & STAR REWARDS A colorful adventure map, collectible stars, and a cheerful mascot keep kids motivated and proud of every step forward. ā–ø MADE FOR FAMILIES • Parental gate protects settings and links • Screen-time limits you control • Simple parent progress reports ā–ø SAFE BY DESIGN No ads. No third-party tracking. No pop-up purchase traps. Just focused, joyful learning your family can trust. Start your child's reading journey today — one letter, one sound, one proud smile at a time. Questions or ideas? We'd love to hear from you.

Screenshots

Letter Sound App3 screens
Trace ABC4 screens

Verdict

The call

The clearest difference is iOS requirement: Trace ABC at 15.0 against Letter Sound App's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference Ā· 5 level
Letter Sound App versus Trace ABC: the parameters behind the verdict, then further details
ParameterLetter Sound AppTrace ABC
PriceFreeFree
Update frequency—Every 3 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size0 MB23 MB
Age rating4+4+
DeveloperSecure Workingzhenyu song

In-app purchases

None

Letter Sound App

No in-app purchases

None

Trace ABC

No in-app purchases

Questions

Is Letter Sound App free?
Letter Sound App is free to download, with no in-app purchases.
Is Trace ABC free?
Trace ABC is free to download, with no in-app purchases.
Do Letter Sound App or Trace ABC have ads?
Neither Letter Sound App nor Trace ABC shows ads.

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